Find Cheap Flights from Austin to San Juan (AUS to SJU)

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Airports in Austin

Austin is served by Austin-Bergstrom International Airport. The airport is located about 8 kilometers southeast of Downtown Austin. Austin-Bergstrom International Airport offers flights to several destinations such as Mexico City, Charlotte, Indianapolis, Baltimore, Guadalajara, and more. The Capital Metropolitan Transportation Authority offers "Airport Flyer" bus services, stopping in Downtown Austin. Other ground transportation options include shuttle, taxi, and car rentals.

Explore San Juan

San Juan is the capital and most populous municipality in the Commonwealth of Puerto Rico. It is the most important seaport in the largest insular territory of the United States. A beautiful city with gorgeous beaches and all classes of cultural attractions, San Juan is replete with beachfront luxury hotels while the downtown San Juan features historic forts, fine dining options, colonial architecture, and much more.

Things to do in San Juan

Old San Juan

Windows to city's rich past, the streets of Old San Juan reflect about 500 years of history. Listed in UNESCO World Heritage Sites, Old San Juan is home to more than 400 beautifully restored colonial buildings now containing restaurants, shops, hotels, museums, and other public buildings.

San Juan Bay

Commonly denoted to as El Morro, San Juan Bay is a designated National Historic Site and a UNESCO World Heritage Site. El Morro Fort, situated on San Juan Bay, is one of the largest Spanish forts in the Caribbean. The imposing fort is a web of outposts, ramps, dungeons, barracks, and tunnels. The way to reach the fort is a sweeping lawn offering incredible views of the sea.

Fort San Cristobal

Fort San Cristobal is the largest fort the Spanish ever built in the New World. It is a captivating fort spread in an area over 27 acres. Fort San Cristobal has five independent units linked by tunnel and moat. Erected between 1634 and 1790, this fort was designed to shield against a land attack.

Best Time to Fly to San Juan

Weather-wise, the best time to visit the city of San Juan is from mid-April to June. During these months, the weather of the city remains soothing and pleasant enough for sightseeing.